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Confidence: Medium · Source: FCC ULS · As of 2026-09-12

KC0GRC callsign genealogy

Currently held by KREISEL, ROBERT G

The FCC publishes a previous_call_sign on every amateur license — a self-link to the licensee's prior callsign. Following those links produces the chain below.

Previous callsigns

Older callsigns held by KC0GRC's current licensee, walking backwards.

  1. W9RSQactive· T
    Silber, Cameron JCAgranted 2025-12-16
  2. K6LXYcancelled· T
    Silber, Cameron JCAgranted 2016-05-20cancelled 2025-12-16
  3. KK6LXYcancelled· T
    Silber, Cameron JCAgranted 2014-05-01cancelled 2016-05-20

Successor callsigns

Callsigns held now by people who previously held KC0GRC.

  1. W9RSQcancelled· G
    KREISEL, ROBERT GMOgranted 2009-04-21cancelled 2014-05-31

All historical holders

Every license row we've seen with the callsign KC0GRC, oldest first.

  • KREISEL, ROBERT G MO
    1999-11-04 → cancelled 2009-04-21
  • KREISEL JR, ROBERT G MO
    2024-03-12 active
← Back to KC0GRC License history →